Handcuffed And Desperate To Pee

I find myself in a tricky situation when I come around from a nap and find that someone has handcuffed me to my shower rail! I’m in nothing but my red thong and I soon realise that I’m all alone. I try to escape but it doesn’t work and I soon realise that I need to pee. I squirm and try to hold it but eventually it slips out of me.
Tags; Peeing, Solo Female, Handcuffed, Thong, Desperation, British, Asian